# a = "------------- info -------------"
# b = "name:"
# c = "age:"
# d = "job:"
# e = "-------------- end -------------"
# name = input("name")
# age = input("age")
# job = input("job")
# print(a + "\n" + b + name + "\n" + c + age + "\n"+ d + job + "\n" +e)

# s = """ ------------- info -------------
# name:%s
# age:%s
# job:%s
# -------------- end -------------
# """
# name = input("name")
# age = int(input("age"))
# job = input("job")
# print(s%(name,age,job))

# num = input('学习进度：')
# s11 = "大哥黑的学习进度为:%s %%"
# print(s11%(num))

# s = f"今天下雨了{input('>>>')}"
# print(s)

# s11 = "大哥黑的学习进度为:%s"
# print(s11%("不错"))

# s = f"{1}{2}{3}"
# print(s)


# %s 是占的字符串类型的位置
# %d 是占的数字类型的位置
# %% 转换成普通的%号
# 按照位置顺序传递,占位和补位必须要一一对应